Addition # 13 – Cut in refractive indexes 1.62 to 2.14 with no changes. This is designed for pale to light colored material. This design will help improve color as well as dispersion. This is not hard to cut and works well in about any material.

About the authorJeff R. Graham
The late Jeff Graham was a prolific faceter, creator of many original faceting designs, and the author of several highly-regarded instructional faceting books such as Gram Faceting Designs.
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